WO1999023974A1 - Dispositif pour nettoyer les appareils dentaires - Google Patents
Dispositif pour nettoyer les appareils dentaires Download PDFInfo
- Publication number
- WO1999023974A1 WO1999023974A1 PCT/US1998/023863 US9823863W WO9923974A1 WO 1999023974 A1 WO1999023974 A1 WO 1999023974A1 US 9823863 W US9823863 W US 9823863W WO 9923974 A1 WO9923974 A1 WO 9923974A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- container
- basket
- side wall
- denture
- cleaning
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 62
- 239000012530 fluid Substances 0.000 claims abstract description 29
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000007864 aqueous solution Substances 0.000 claims abstract description 9
- 230000001413 cellular effect Effects 0.000 claims abstract description 9
- 239000006260 foam Substances 0.000 claims abstract description 9
- 239000000243 solution Substances 0.000 claims abstract description 7
- 239000012459 cleaning agent Substances 0.000 claims abstract description 6
- 238000002791 soaking Methods 0.000 claims abstract description 4
- 239000007844 bleaching agent Substances 0.000 claims description 12
- 238000001746 injection moulding Methods 0.000 claims description 11
- 229910052783 alkali metal Inorganic materials 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 150000001340 alkali metals Chemical class 0.000 claims description 5
- 239000000203 mixture Substances 0.000 description 13
- 239000007789 gas Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 108090000790 Enzymes Proteins 0.000 description 6
- 102000004190 Enzymes Human genes 0.000 description 6
- 229940088598 enzyme Drugs 0.000 description 6
- 150000004682 monohydrates Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229960001922 sodium perborate Drugs 0.000 description 3
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 150000004685 tetrahydrates Chemical class 0.000 description 2
- 238000007666 vacuum forming Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000000253 Denture Cleanser Substances 0.000 description 1
- 108010001682 Dextranase Proteins 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 102000004882 Lipase Human genes 0.000 description 1
- 108090001060 Lipase Proteins 0.000 description 1
- 239000004367 Lipase Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000004974 alkaline earth metal peroxides Chemical class 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 108010000165 exo-1,3-alpha-glucanase Proteins 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000004872 foam stabilizing agent Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 125000005342 perphosphate group Chemical group 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 229920000638 styrene acrylonitrile Polymers 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000007916 tablet composition Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 230000000476 thermogenic effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/036—Cleaning devices for dental prostheses removed from the oral cavity
Definitions
- a common method for cleaning a denture is to immerse the denture in a warm or hot solution of a cleaning product, the solution being contained within an apparatus which may be a glass or a beaker but will often be a purpose designed receptacle.
- Such purpose designed receptacles are well known and typically comprise a container, a lid and a basket for suspending the denture in the container. Typical examples of such receptacles are described in DE 19 09 545, BE 898,818, US 5,275,185 and US 5,184,718. More elaborate cleaning receptacles employing electrical stirrers or other agitation means are also known, for example those described in EP-A-28,672 and FR 2,738,479.
- the invention further provides a denture cleaning apparatus comprising: a) a container, for holding cleaning fluid, having a container bottom and a container side wall, the container bottom and the container side wall defining a first compartment; b) a basket, for holding a denture, removably disposed within the first compartment, the basket having a basket bottom and a basket side wall, the basket bottom and the basket side wall defining a second compartment, the basket having one or more holes or slots in the basket bottom or the basket side wall to allow communication of the fluid between the first and second compartments; and c) a cover for the container; characterised in that the container side wall comprises thermal insulation means selected from: i) a cavity wall, ii) a cellular foam wall; and iii) a thermally insulating jacket attached to and enclosing the container side wall, and that the apparatus has a Thermal Efficiency Indicator selected from a Heat Loss Value of less than 7.5°C and a Touch Temperature of less than 40°C.
- the invention yet further relates to a method of cleaning a denture comprising soaking the denture in an aqueous solution at a temperature of greater than 50°C, the solution comprising a cleaning agent and being contained within a denture cleaning apparatus having a Thermal Efficiency Indicator selected from a Heat Loss Value of less than 7.5°C and a Touch Temperature of less than 40°C.
- a Thermal Efficiency Indicator selected from a Heat Loss Value of less than 7.5°C and a Touch Temperature of less than 40°C.
- the denture cleaning apparatus in this first aspect can include appendages such as feet, handles, labels or the like.
- the basket removably disposed within the first compartment, has a basket bottom and a basket side wall, the basket bottom and the basket side wall defining a second compartment.
- the basket can be lifted out of the first compartment for the purpose of safely removing the denture after cleaning.
- the basket has one or more holes or slots in the basket bottom and/or the basket side wall to allow communication of the fluid between the first and second compartments.
- the basket bottom has one or more holes or slots therein to provide for drainage of the cleaning fluid as the basket is lifted away from the container.
- the basket preferably has an internal volume of from 180 to 300 mis, more preferably from 220 to 280 mis.
- the container side wall comprises a cavity wall.
- a cavity wall is meant a double wall, having an inner and outer wall, with a gap between the two walls.
- the cavity wall preferably extends over at least 75% of the height of the container and around at least 75% of the periphery of the container. More preferably, the cavity extends around the whole of the container such that the entire container side wall is a double wall.
- the inner wall is preferably integrally constructed with the outer wall.
- the outer wall can be attached to the inner at any point. Preferably it is continuously attached at the top or bottom of the container to facilitate moulding.
- Enzymes can also optionally be used in the compositions of the present invention. Suitable enzymes include proteases, alkalases, amylases, lipases, dextranases, mutanases and glucanases.
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cosmetics (AREA)
Abstract
L'invention concerne un dispositif pour nettoyer les appareils dentaires comprenant essentiellement a) un récipient contenant un liquide de nettoyage; b) un panier pour appareil dentaire, placé de manière amovible à l'intérieur du récipient et c) un couvercle pour le récipient. Le dispositif est caractérisé en ce que le récipient présente une paroi latérale comprenant des moyens d'isolation thermique sélectionnée parmi i) une paroi creuse, ii) une paroi en caoutchouc cellulaire et iii) une enveloppe d'isolation thermique fixée à et renfermant la paroi latérale du récipient. L'invention concerne en outre un procédé de nettoyage d'un appareil dentaire consistant à tremper l'appareil dentaire dans une solution aqueuse à une température supérieure à 50 °C, la solution comportant un produit de nettoyage et étant contenue dans un dispositif pour nettoyer les appareils dentaires présentant un indicateur d'efficacité thermique défini à partir d'une valeur de perte de chaleur inférieure à 7,5 °C et une température de toucher inférieure à 40 °C. Le dispositif et le procédé assurent un nettoyage amélioré d'appareils dentaires et une aisance de la manipulation du dispositif pour l'utilisateur.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98956685A EP1030625A1 (fr) | 1997-11-11 | 1998-11-09 | Dispositif pour nettoyer les appareils dentaires |
| CA002309663A CA2309663A1 (fr) | 1997-11-11 | 1998-11-09 | Dispositif pour nettoyer les appareils dentaires |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9723826.5A GB9723826D0 (en) | 1997-11-11 | 1997-11-11 | A denture cleaning apparatus |
| GB9723826.5 | 1997-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999023974A1 true WO1999023974A1 (fr) | 1999-05-20 |
Family
ID=10821912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1998/023863 WO1999023974A1 (fr) | 1997-11-11 | 1998-11-09 | Dispositif pour nettoyer les appareils dentaires |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1030625A1 (fr) |
| CA (1) | CA2309663A1 (fr) |
| GB (1) | GB9723826D0 (fr) |
| WO (1) | WO1999023974A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1059069A1 (fr) * | 1999-06-07 | 2000-12-13 | The Procter & Gamble Company | Dispositif pour le nettoyage d'une prothèse dentaire |
| WO2018008011A1 (fr) | 2016-07-07 | 2018-01-11 | Fawarsy Summer | Système de nettoyage et de désinfection des gencives autour des implants de prothèses dentaires. |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2528266A1 (fr) | 2011-05-24 | 2012-11-28 | Thomson Licensing | Procédé et dispositif de protection d'objet 3D par transformation de ses points |
| EP2568463A1 (fr) | 2011-09-08 | 2013-03-13 | Thomson Licensing | Procédés et dispositifs pour la protection d'objets numériques par un codage de conservation de format |
| EP2665032A1 (fr) | 2012-05-14 | 2013-11-20 | Thomson Licensing | Procédés et dispositifs de protection d'objet 3D au moyen d'une sous-division de surface |
| EP2725566A1 (fr) | 2012-10-26 | 2014-04-30 | Thomson Licensing | Procédé et dispositif de chiffrement d'objet 3D par application d'une fonction secrète générée de manière pseudo-aléatoire |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1909545A1 (de) | 1969-02-26 | 1970-09-17 | Kukident Kurt Ktisp Kg | Zahnprothesendose |
| US3904058A (en) * | 1974-08-22 | 1975-09-09 | Abraham J Rosenstein | Combined pocket flask and denture case |
| EP0028672A1 (fr) | 1979-11-10 | 1981-05-20 | Braun Aktiengesellschaft | Appareil pour nettoyer de petits articles, en particulier des prothèses dentaires |
| BE898818A (nl) | 1984-02-02 | 1984-05-30 | Renders Cyriel | Toestel voor het reinigen of rein houden van een mondstuk of een kunstgebit |
| US5184718A (en) | 1991-10-21 | 1993-02-09 | Harvey Albert | Disposable denture container |
| US5201411A (en) | 1991-04-05 | 1993-04-13 | Debron International | Apparatus for cleaning a prosthesis |
| US5275185A (en) | 1991-09-20 | 1994-01-04 | Peter Florjancic | Dentures cleansing device |
| DE9316485U1 (de) * | 1993-10-28 | 1994-01-20 | Merz, Franz, 78315 Radolfzell | Aufbewahrungsbehälter für ein menschliches Gebiß |
| FR2738479A1 (fr) | 1995-09-08 | 1997-03-14 | Sagaire Jean Andre Yves Henri | Dispositif pour le nettoyage automatique d'appareils dentaires |
-
1997
- 1997-11-11 GB GBGB9723826.5A patent/GB9723826D0/en not_active Ceased
-
1998
- 1998-11-09 WO PCT/US1998/023863 patent/WO1999023974A1/fr not_active Application Discontinuation
- 1998-11-09 EP EP98956685A patent/EP1030625A1/fr not_active Withdrawn
- 1998-11-09 CA CA002309663A patent/CA2309663A1/fr not_active Abandoned
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1909545A1 (de) | 1969-02-26 | 1970-09-17 | Kukident Kurt Ktisp Kg | Zahnprothesendose |
| US3904058A (en) * | 1974-08-22 | 1975-09-09 | Abraham J Rosenstein | Combined pocket flask and denture case |
| EP0028672A1 (fr) | 1979-11-10 | 1981-05-20 | Braun Aktiengesellschaft | Appareil pour nettoyer de petits articles, en particulier des prothèses dentaires |
| BE898818A (nl) | 1984-02-02 | 1984-05-30 | Renders Cyriel | Toestel voor het reinigen of rein houden van een mondstuk of een kunstgebit |
| US5201411A (en) | 1991-04-05 | 1993-04-13 | Debron International | Apparatus for cleaning a prosthesis |
| US5314543A (en) | 1991-04-05 | 1994-05-24 | Debron International | Method for cleaning a prosthesis by heating in a microwave oven |
| US5275185A (en) | 1991-09-20 | 1994-01-04 | Peter Florjancic | Dentures cleansing device |
| US5184718A (en) | 1991-10-21 | 1993-02-09 | Harvey Albert | Disposable denture container |
| DE9316485U1 (de) * | 1993-10-28 | 1994-01-20 | Merz, Franz, 78315 Radolfzell | Aufbewahrungsbehälter für ein menschliches Gebiß |
| FR2738479A1 (fr) | 1995-09-08 | 1997-03-14 | Sagaire Jean Andre Yves Henri | Dispositif pour le nettoyage automatique d'appareils dentaires |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1059069A1 (fr) * | 1999-06-07 | 2000-12-13 | The Procter & Gamble Company | Dispositif pour le nettoyage d'une prothèse dentaire |
| WO2000074590A1 (fr) * | 1999-06-07 | 2000-12-14 | The Procter & Gamble Company | Appareil pour nettoyage de prothese dentaire |
| WO2018008011A1 (fr) | 2016-07-07 | 2018-01-11 | Fawarsy Summer | Système de nettoyage et de désinfection des gencives autour des implants de prothèses dentaires. |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2309663A1 (fr) | 1999-05-20 |
| EP1030625A1 (fr) | 2000-08-30 |
| GB9723826D0 (en) | 1998-01-07 |
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